AudioCodes Ltd.
AC4830xC-C VoPP
30
Catalog Number: LTRT-00060
Table
2-3: AC4830xC-C Signals and Pin-out TQFP Package (continues on 6 pages)
VoPNP
Name
TQFP Pin #
I/O
Description
RSRV14
49
I
Must be connected to +3.3 V
RSRV15
83
I
Must be pulled up through a 4.7k
Ω
resistor to +3.3 V
RSRV16
84
I
Must be pulled up through a 4.7k
Ω
resistor to +3.3 V
RSRV19
92
I
Must be connected to +3.3 V
RSRV20
66
I
Connect externally to HINT- and pull up thru 4.7k
Ω
resistor
RSRV21
48
I
Must be connected externally to PCMCLK
RSRV22
53
I
Must be connected externally to PCMFS
VDDI
4, 33, 56, 75,
112, 130
+3.3V for I/O pins
GNDC
3, 14, 34, 40
50, 57, 70, 76,
93, 106, 111,
128
Ground
VDDC
16, 52, 68, 91,
125, 142
+1.8V for core CPU
NC
1, 2, 12, 15,
20, 21, 22, 26,
28, 29, 35, 36,
37, 38, 60, 61,
71, 72, 73, 74,
80, 82, 90,
107, 108, 109,
110, 126, 143,
144
Must Not Be Connected
Содержание AC4830 C-C Series
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Страница 12: ...AudioCodes Ltd AC4830xC C VoPP 10 Catalog Number LTRT 00060 Reader s Notes...
Страница 58: ...AudioCodes Ltd AC4830xC C VoPP 56 Catalog Number LTRT 00060 Figure 4 2 Interface Application Driving a Codec...
Страница 60: ...AudioCodes Ltd AC4830xC C VoPP 58 Catalog Number LTRT 00060 Reader s Notes...